[Dev] Is there a choosen way of logging events from native or system services in Tizen?
r.kubiak at samsung.com
Tue Apr 1 12:49:05 GMT 2014
Well if we turn them off (systemctl disable/stop) then all logs go to
the journal (this is the behaviour we want anyway, i just checked this
on the M0 target if dlog is not running and the magic
/home/developer/.platforminfologgingmode file exists all logs go to the
journal ). So it could be a good thing to remove dlog services and force
all logs to go to the systemd journal.
On 04/01/2014 02:02 PM, "Łukasz" Stelmach wrote:
> It was <2014-04-01 wto 13:02>, when Roman Kubiak wrote:
>> On 04/01/2014 10:29 AM, ?ukasz Stelmach wrote:
>>> It was <2014-03-31 pon 16:25>, when Lukasz Wojciechowski wrote:
>>>> Is there a choosen way of logging events from native or system
>>>> services in Tizen?
>>>> I wasn't able to find anything about it on wiki pages or on mailing lists.
>>>> There are already some used solutions:
>>>> * configuring systemd to gather logs in journal
>>> This is the prefered way. The easiest way to log a message is
>>> printf(SD_NOTICE "Hello world!");
>>> For more details please read
>>>> * there is syslog
>>> No there isn't. It is journald that opens and listens to /dev/log to
>>> emulate syslog for legacy service.
>>>> * some services use dlog.
>>> dlog is definitely deprecated.
>> Does this mean we could remove dlog from the image.
> Yes, provided that you make sure nothing uses it. I don't know the
> current state but I suspect there may still be some services using
> dlog. You need to check it for yourself.
> Roman Kubiak
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